izzyalvarez
izzyalvarez
12-01-2018
Mathematics
contestada
PLZ SOMEONE HELP ME ASAPPP
Respuesta :
choixongdong
choixongdong
12-01-2018
4b + 6r = 20
4b = 20 - 6r
b = 5 - 3/2(r)
or
4b + 6r = 20
6r = 20 - 4b
r = 10/3 - 2/3(b)
so answer is A. first one
Answer Link
VER TODAS LAS RESPUESTAS ( 89+ )
Otras preguntas
What advantages does pUC18 have in terms of recombinant DNA technology? List 3 such advantages.
Help ASAP, please!!!!!!!!!!
You purchase 8.5 gallons of gasoline at $2.55/gallon. You also buy gum ($0.75) and windshield wiper fluid ($6.97). The state has a food tax of 4% and you give
What was the role of missions in California during the mexican american war
Four football players are running down the field at the same speed. Player 1 weighs 180 lbs and is running toward the south goal, player 2 weighs 200 lbs and is
Which of the following states is not considered part of the Midwest? a. Minnesota b. Arkansas c. Ohio d. Missouri
What is the volume of a cone (in cubic inches) of radius 5 inches and height 3 inches? Use 3.14 for π. Round your answer to the nearest hundredth. A. 47.10 B.
Square root 3 (5 square root 2 + 4 square root 3) Expand and simplify if possible
OF MICE AN MEN Who visits Crooks room? The professor Bob Lennie
PLEASE HELP As people, we depend on ____ percent of the freshwater supply of the world. 97 50 3 75